Full-Stack Developer Intern at Keyshade

What you’ll do

• Take full ownership of features from problem → design → code → deploy → iterate
• Build modular, scalable APIs and frontend components using the MERN stack
• Use AI tools to write, debug, optimize code, and unblock yourself fast
• Integrate 3rd-party APIs, services, and AI capabilities where relevant
• Collaborate async with product, design, and other engineers
• Optimize performance, scalability, and dev workflows
• Own dev hygiene—documentation, tests, Git practices, CI/CD pipelines

Must-Haves:

• Bachelor’s degree in Computer Science, Engineering, or a related technical field
• 4–5 years of full-stack experience in production-grade MERN apps
• You’ve shipped products end-to-end, not just maintained features
• Strong in JavaScript/TypeScript, both on frontend and backend
• Solid foundation in system design, API design, and debugging
• Comfortable using AI-native tools to code faster and better
• GitHub is your second home. You write clean commits and structured PRs
• Cloud/infra experience (Vercel, AWS, Docker/Kubernetes)

Nice-to-Have:

• Experience in HR or Ed Tech, Experience in assessment platforms
• Experience with SSR (Next.js), GraphQL, WebSockets, or Firebase
• Familiarity with AI API integration (OpenAI, Pinecone, LangChain, etc.)
• Open-source contributions, side projects, or an active GitHub

Job Summary:

• We are looking for a highly motivated and skilled Software Engineer to join our team.
• This role requires a strong understanding of the software development lifecycle, proficiency in coding, and excellent communication skills.
• The ideal candidate will be responsible for production monitoring, resolving minor technical issues, collecting client information, providing effective client interactions, and supporting our development team in resolving challenges

Key Responsibilities:

• Client Interaction: Serve as the primary point of contact for client queries, provide excellent communication, and ensure timely issue resolution.
• Issue Resolution: Troubleshoot and resolve minor issues related to software applications in a timely manner.
• Information Collection: Gather detailed technical information from clients, understand the problem context, and relay the information to the development leads for further action.
• Collaboration: Work closely with development leads and cross-functional teams to provide timely support and resolution for customer issues.
• Documentation: Document client issues, actions taken, and resolutions for future reference and continuous improvement.
• Software Development Lifecycle: Be involved in maintaining, supporting, and optimizing software through its lifecycle, including bug fixes and enhancements.
• Automating Redundant Support Tasks: (good to have) Should be able to automate the redundant repetitive tasks Required Skills and Qualifications:

Mandatory Skills:

• Expertise in at least one Object Oriented Programming language (Python, Java, C#, C++, Reactjs, Nodejs).
• Good knowledge on Data Structure and their correct usage.
• Open to learn any new software development skill if needed for the project.
• Alignment and utilization of the core enterprise technology stacks and integration capabilities throughout the transition states.
• Participate in planning, definition, and high-level design of the solution and exploration of solution alternatives.
• Define, explore, and support the implementation of enablers to evolve solution intent, working directly with Agile teams to implement them.
• Good knowledge on the implications.
• Experience architecting & estimating deep technical custom solutions & integrations.

Added advantage:

• You have developed software using web technologies.
• You have handled a project from start to end.
• You have worked in an Agile Development project and have experience of writing and estimating User Stories
• Communication Skills: Excellent verbal and written communication skills, with the ability to clearly explain technical issues to non-technical clients.
• Client-Facing Experience: Strong ability to interact with clients, gather necessary information, and ensure a high level of customer satisfaction.
• Problem-Solving: Quick-thinking and proactive in resolving minor issues, with a focus on providing excellent user experience.
• Team Collaboration: Ability to collaborate with development leads, engineering teams, and other stakeholders to escalate complex issues or gather additional technical support when required.

Preferred Skills:

• Familiarity with Cloud Platforms and Cyber Security tools: Knowledge of cloud computing platforms and services (AWS, Azure, Google Cloud) and Cortex XSOAR, SIEM, SOAR, XDR tools is a plus.
• Automation and Scripting: Experience with automating processes or writing scripts to support issue resolution is an advantage.

Work Environment:

• This is a rotational shift position
• During evening shift the timings will be (5 PM to 2 AM), and you will be expected to work independently and efficiently during these hours.
• The position may require occasional weekend shifts depending on the project requirements.
• Additional benefit of night allowance.

We are inviting a Fullstack Developer who excels at building modern web and mobile applications, with deep backend experience in Node.js and strong frontend proficiency in Next.js and React Native (Expo). You’ll work with a team of designers, product leads, and developers to bring impactful climate tech to life.

Location: Mumbai & Vicinity (India)

Responsibilities:

• Design, develop, and maintain scalable backend services using Node.js.
• Develop responsive and high-performance web applications using Next.js.
• Build and deploy mobile applications using React Native and Expo.
• Collaborate with UX Designers, Architects, and other Developers to implement full-stack web and mobile solutions.
• Perform data modeling and database management using PostgreSQL and Prisma.
• Ensure the performance, quality, and responsiveness of applications.
• Troubleshoot and debug applications to optimize performance.
• Write clean, maintainable, and well-documented code.
• Participate in code reviews and contribute to continuous improvement of development processes.
• Apply AI-enhanced developer tools like Cursor, Copilot, or similar to boost development velocity and code quality.

Required Skills and Experience:

• 2+ years of experience in full-stack JavaScript development.
• Strong proficiency in backend development using Node.js.
• Demonstrated experience with frontend technologies such as Next.js and React Native.
• Experience with PostgreSQL and Prisma for database management and data modeling.
• Experience with deploying React Native applications using Expo.
• Solid understanding of RESTful APIs and how to integrate them with front-end applications.
• Familiarity with modern JavaScript (ES6+), HTML5, and CSS3.
• Strong understanding of software development best practices.
• Proficiency in version control systems such as Git.

Additional Relevant Skills and Experience:

• Experience with map modules, such as ArcGIS, and Google Earth Engine.
• Experience with TypeScript.
• Experience with CI/CD pipelines.
• Understanding of server-side rendering and static site generation.
• Good eye for design and UX principles.
• Experience working in Agile/Scrum environments.

Good to Have:

• Experience with WebSockets and real-time applications.
• Familiarity with cloud platforms such as AWS or Azure.
• Experience with Docker and containerized applications.
• Knowledge of performance optimization techniques.
• Strong problem-solving skills and ability to work independently or as part of a team.

We Offer:

• Work on Open Source Projects
• Competitive Salary based on Location
• Flexible working hours
• 4 weeks of paid leave/year
• Work from home

Plant-for-the-Planet is a global, youth-led non-profit with a mission to restore ecosystems through tree planting and climate justice advocacy. Our tech team, spanning five continents, builds scalable, open-source tools to support environmental action at a global scale.

Learn more: https://www.plant-for-the-planet.org

Build and maintain products. Build products and features, through inception, design, implementation and launch, working closely with multiple disciplines across the company. You will spend the majority of your time working on critical projects which require focus on integrations, scalability, and performance. You will also be the first line of defense in ensuring that the product features are achievable and have a clear purpose, trimming off unnecessary detailing, especially in the earliest stages. Align across teams and stakeholders. Play a key role in ensuring that objectives and expectations are aligned across multiple concurrent products. You are expected to break down features within each project and prioritize tasks based on the expertise of the team, keeping redundancy in mind. 

Maintain a high bar for code quality and future proofing. Implement processes for checking in code that maintains a high bar of code quality. You are expected to optimize for a solution that affords the best user experience in a reasonable amount of time while ensuring to allow for adequate security, ability to scale in the future etc. 

Responsibilities

● Design, build and maintain scalable, secure web services and distributed systems

● Design and develop robust solutions for client onboarding, portfolio analytics, tokenized security issuance, authentication, and security

● Build solutions to integrate with APIs of external solutions providers including crypto custodians, exchanges, fund admins etc.

● Architecting and building frontend features in React.js

● Ensuring a highly performant and responsive UI

● Help maintain existing codebase, infrastructure, test coverage, and documentation

● Communicate requirements effectively within and across teams

● Independently work and lead project initiatives in a fast paced environment

Requirements

● 5+ years of work experience as a Senior Software Engineer or similarly senior member of a fast scaling company, ideally building products from ideation to launch with a strong engineering team. Web3 based experience preferred.

● Have experience in rapid prototyping of features across various products. Demonstrable open source contributions and experience with Git advantageous.

● Professional experience with Python, Javascript, Typescript, or Go

● Must have experience building and/or integrating with RESTful APIs

● Working knowledge of Django, FastAPI, or React.js and Redux

● Working knowledge various frontend frameworks and languages such as HTML, CSS

● Experience monitoring and scaling microservice-oriented systems

● Familiarity with websocket architecture and implementation

● Experience working with cloud-native AWS infrastructure and/or Kubernetes

● Team-building and technical leadership experience

● Being nimble and reacting quickly to changing business conditions

● BTech in Computer Science or a related field (Masters is a plus

Benefits

● Competitive salary, benefits & participation in the firm's ESOP program

● Be part of something exciting. Rare opportunity to come in early and build the next generation of institutional grade financial services.

● International work environment and flat organization. Possibility for relocation and international transfers mid-career

About the company

Adia makes clinicians better diagnosticians.

Adia is set to revolutionize the diagnostic process for both doctors and patients. Leveraging our extensive knowledge and experience in medicine, coupled with advanced technology and AI, we aim to improve diagnostic accuracy while also reducing and optimizing costs. This leads to more satisfied patients, efficient doctors, and less financial burden for all involved. 

Adia enables advanced clinical decision support (CDS) and guides lab test selection and result interpretation by using patient’s data and clinical context. On top of that Adia changes how healthcare providers get paid by combining predictive and guiding diagnostic decisions with medical claim factoring that advances payments to providers. The whole medical journey is getting automated. 

By effectively "underwriting" medical services to confirm payment eligibility from health plans, Adia ensures real-time payments to providers. This frees providers from the uncertainties of payer reimbursements, enabling predictable cash flow for better business management and patient care. 

Adia commits to building products with the latest technology, finest predictive models, LLMs, a comprehensive medical Knowledge Graph, and more.

Visit our website: https://www.adia.ai/

To achieve that we need to build a world-class Financial platform, which can perform financial projections for a lab order in matter of milliseconds and move money between all healthcare actors involved with traceability in place.

What you'll be doing

The ideal candidate will be responsible for managing and inspiring his or her team to achieve their performance metrics. Your collaborative attitude and interpersonal skills will help you thrive as an Engineering Manager.

You will be in charge of building the Financial platform team from scratch. This team will be responsible for covering “Revenue cycle management” and “Money movement” product areas.

Your first 90 days

• Your first two weeks will focus on onboarding. You'll work on small coding tasks to learn our tech stack, system architecture, and medical domain basics.
• Next month, you will collaborate with the Product Manager to develop a comprehensive team roadmap and initiate the recruitment process for essential team members.
• By the end of your third month, you'll have a common managerial routine, including team rituals, one-on-one meetings, planning for future product cycles, and active participation in management team initiatives.

Primary Responsibilities

• Hiring great talent and adjusting hiring process to meet team’s needs.
• Planning together with the team a roadmap for product cycles.
• Manage, coach, and support engineering team. Coaching and growing engineers to the point where they can take large, loosely defined projects, and deliver them with little intervention.
• Providing feedback on product and technical specs to help engineers identify where to cut scope or improve quality.
• Fixing small bugs or doing small improvements to our tech stack while staying off the critical path.
• Communicate team goals and ensure project timelines are met

Requirements

• At least 12+ years experience in Software development roles
• 3+ years' experience as Engineering manager.
• 5+ years experience as Lead Engineer.
• Proficiency in Node.js, JavaScript, TypeScript, PostgreSQL, NoSQL and Cloud
• Self motivated , thought leader with proven Engineering leadership skills
• US Health care domain expertise is preferred
• Fintech and exposure to payment gateway systems will be added advantage

Need High Level React Native Developer who has worked with multiple applications, Healthcare knowledge is preferable, Understand existing code and optimize it, along with create new functionalities and usability.

Should Understand Data and how to handle large volume of data in application both online and offline in application and communicate to our backend using Rest APIs

Responsibilities

• Mentoring Team of Juniors, Code Reviews, and System Design Understanding
• Design and develop APIs using NodeJs, TypeScript, and deployment using the CICD pipeline.
• Apply code reviews and development quality reviews to make sure best practices are implemented
• Expertise with MySQL including the design of schemas and development for these databases
• Understanding of System Architectures, Design Patterns, and SOLID Principles
• Knowledge of git-based workflows such as git-flow, Proficient with code editors & linting tools

Requirements

• 2+ years of development experience with NodeJS, and Javascript frameworks related to the web stack
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Excellent communication skills, verbal and written

Good to have

• Experience with AWS Microservices
• Experience with payment gateways
• Exposure to AWS Services, policies, and the DevOps pipeline is a plus.
• Expertise with React, Redux, Hooks, and its core principles

Looking for a MEAN / MERN Stack Developer.

Looking for Someone with good experience with below skills.

* Minimum 3+ years of professional experience with any of the below stacks.

* Proven experience as a Frontend Developer (or) Backend Developer (or) Full stack Developer.

* Experience developing desktop and mobile applications.

* Familiarity with common stacks.

* Front-end – ReactJs, HTML/ CSS, JavaScript, Typescript, XML, jQuery.

* Back-end – JavaScript frameworks with Nodejs.

* Full Stack : ReactJs, NodeJs, HTML/ CSS, JavaScript, Typescript, XML, jQuery.

This is a remote working position with preference to applicants who can start immideatly.

Mandate Strengths

1. Handsome experience in React and Typescript
2. Full Stack development
3. Passion towards Code Review
4. Strong fundamentals in data structures, algorithms, web technologies, and design patterns
5. Calm under pressure
6. Hungry to improve

Required Skills and Stack

• Expertise in Java / Typescript / ES6+
• Extensive experience with one of the following - Node.js / Spring / Serverless or Enterprise Java-based server technology
• Experience with React 16+
• Version Control - Git
• Excellent verbal and written communication skills
• Contributing to technical and implementation discussions
• Attention to detail and ability to maintain comprehensive documentation
• Ability to meet deadlines consistently and communicate status effectively.